Sophos Firewall v22 MR2 is now available

Sophos Firewall v22 MR2 release notes summarizing product updates: adds detection and control for post-quantum cryptography, improved generative AI application identification via Synchronized Security, enhanced Chromebook User ID extension (Manifest V3), updated Let's Encrypt root and intermediate certificate support with improved notifications, a STAS default change, an eDirectory authentication end-of-life notice, and a new Sophos Firewall Config Studio v2.6 with configuration, migration, and comparison features; also notes 50+ resolved fixes and advises keeping firewall firmware up to date.